Problem/question:

Given a date, I can use the ex:formats attribute to change the format 
that the date is displayed by the lens (in this case I want to use a 
template of 'MMMM yyyy'). However, I can not get this format to be used 
when the date field is used to group items (e.g. I have a ex:role="view" 
with ex:orders=".date"). Have I not found the right incantation, or is 
this currently not possible? If not, where could I look to hack this in? 
I am using exhibit 2.1.0.

Details:

If you go to

   http://hea-www.harvard.edu/~dburke/playground/w/test.html

then you see that the items have been grouped by date, but the groupings 
use the value given in the data file rather than the format I believe 
I've told exhibit to use. You see

2007-02 (1)

   Test 3
   Date: February 2007
   ...

2007-01 (2)

   Test 1
   Date: January 2007
   ...

   Test 2
   Date: January 2007
   ...

but I expected the grouping labels to be "February 2007 (1)" and 
"January 2007 (2)" rather than "2007-02 (1)" and "2007-01 (2)" respectively.

I've added ex:formats attributes to all the items with a ex:role 
attribute to try and get the format changed; I even added info to the 
data schema to try and force this but to no avail - see

   http://hea-www.harvard.edu/~dburke/playground/w/test-data.js
   http://hea-www.harvard.edu/~dburke/playground/w/test-schema.js

Thanks for any help,
Doug
-- 

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   Doug Burke                | http://hea-www.harvard.edu/~dburke/
   Harvard-Smithsonian       | Email:  [email protected]
     Center for Astrophysics | Phone:  (617) 496 7853
   60 Garden Street MS-2     | Fax:    (617) 495 7356
   Cambridge, MA 02138       | Office: B-440
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